Peptide Database

Peptide NamePeptide chain A in PDB 1GJB

Function Ontology

Binding / Molecular interaction ▸ Binding activity

Binding / Molecular interaction ▸ Protein-protein interaction

Standard StatusStandard

Sequence Length8 amino acids

Chemical FormulaC42H70N12O11S

DescriptionStandard

        LKFQCGQK
    

Molecular Weight951.14 Da

Isoelectric Point (pI)9.31

Net Charge (pH 7.0)1.75

Net Charge (pH 7.4) 1.53

Charge Density (pH 7.0) 0.2185

GRAVY Index-0.76

Hydrophobic Moment 0.18

Boman Index-0.21

Instability Index-11.29

Aliphatic Index 48.75

Aromaticity 0.1250

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 0.00

The radar chart summarizes major physicochemical dimensions for quick comparison, while exact numerical values remain listed on the left.

Amino Acid Composition

TPSA 405.24

LogP -3.57

H-bond Donors 14.0

H-bond Acceptors 14.0

Rotatable Bonds 34.0

Heavy Atoms 66.0

Ring Count 1.0

Amide Bonds 9.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0259877 VERIFIED: YES

Provenance & Taxonomy

Organismnot reported [other]

Familyprotein-binding peptide

Structure & Mods

Configtopology not specified [Not included yet]

Chiralitystereochemistry not specified [Other]

Bio-Activity Profile

Function

Protein-binding Peptide-protein interaction Structural binding

TargetPDB 1GJB receptor chain B

MethodProtein-peptide complex structure